I would love to see the next HCL
Call it the Nightmare Revels.
Simple rules
All the standard HCL stuff
one seriously challenging modification.
all public areas 'including sections of the city'
are gated by your level
so there will be a
lvl 1-5, 6-10, 11-15, 16-20, 21-25, 26+ versions of each instance
during the day ... nothing special
at twilight the NPCs run for cover and every public area
spawns undead based on the max level of that instance just
like in the night revels but in ALL public areas.
only safe area in at the inns
travel the city or outdoor areas by day, everything normal
at night? fighting hordes of undead ... that keep spawning, and spawning and spawning.
Reward for killing all the dead? You get to live.
HCL 5 Nightmare Revels
one last fun thing, if you die ... an undead your current character level spawns
and attacks your party. sharing is caring.